Removing "Egis, tuneup and so on." from the context menu of Windows Explorer

The following shell extension add "Egis, tuneup and so on." to the context menu of Windows Explorer:

Shell Extension Name:	TuneUp Disk Space Explorer Shell Extension
Filename:	DseShExt-x86.dll
Description:	TuneUp Disk Space Explorer Shell Extension
Company:	TuneUp Software
Product Name:	TuneUp Utilities 2014
File Version:	14.0.1000.340
CLSID:	{4838CD50-7E5D-4811-9B17-C47A85539F28}

If you want to remove "Egis, tuneup and so on." from your Explorer context menu, follow the instructions below:

1. Download and run the ShellExView utility from this Web page.
2. Find the right shell extension according the details specified above.
3. Select this shell extension and press F7 to disable this extension. After you disable this shell extension, "Egis, tuneup and so on." won't be displayed in the Explorer context menu.